摘要:
A semiconductor package includes a semiconductor chip having a first surface, a second surface which faces away from the first surface, and through holes which pass through the first surface and the second surface; a dielectric layer formed on one or more of the first surface and the second surface and formed with grooves around the through holes on a fourth surface of the dielectric layer facing away from a third surface of the dielectric layer which is attached to the semiconductor chip; through-silicon vias filling the through holes; and bumps formed on the through-silicon vias and on portions of the dielectric layer around the through-silicon vias and filling the grooves.
摘要:
A semiconductor substrate includes a substrate body divided into device regions and a peripheral region outside the device region, and having one surface, another surface substantially facing away from the one surface, trenches defined in the device regions under the one surface and inner surfaces which are formed due to defining of the trenches; active regions formed in the trenches; and a gettering layer formed between the inner surfaces of the substrate body and the active regions.
摘要:
A method of manufacturing a piezoresistive device includes the steps of: producing a polymer structure with an elastically deformable upper surface by processing a polymer material; applying a carbon nanotube solution on the upper surface of the polymer structure in conformity with a predetermined pattern; and drying the carbon nanotube solution to form a carbon nanotube pattern on the upper surface of the polymer structure. A piezoresistive device manufactured by the above method and a piezoresistive-type touch panel provided with the piezoresistive device are also provided.
摘要:
A method of manufacturing a piezoresistive device includes the steps of: producing a polymer structure with an elastically deformable upper surface by processing a polymer material; applying a carbon nanotube solution on the upper surface of the polymer structure in conformity with a predetermined pattern; and drying the carbon nanotube solution to form a carbon nanotube pattern on the upper surface of the polymer structure. A piezoresistive device manufactured by the above method and a piezoresistive-type touch panel provided with the piezoresistive device are also provided.
摘要:
A method of supporting divided screen areas and a mobile terminal employing the same are disclosed. The method includes: generating input signals for one of sequentially and simultaneously activating a plurality of user functions; activating the user functions according to generated input signals; dividing a screen into divided screen areas that correspond to activated user functions; and outputting functional view areas associated with the activated user functions to the corresponding divided screen areas.
摘要:
Provided is an food packing material, manufacturing method and mold thereof having hydrophobicity including a number of columns formed in one side of food packing material. The disclosure may provide food packing material, manufacturing method and mold thereof in which an amount of contents off a wall of the food packing material may be minimized by hydrophobicity.
摘要:
A viscometer for measuring the viscosity of fluid. The viscometer includes: a first chamber and a second chamber separated from the first chamber; a micro channel connecting the first chamber to the second chamber; a first thin film disposed over the first chamber and a second thin film disposed over the second chamber; and a first piezoelectric film disposed over the first thin film and a second piezoelectric film disposed over the second thin film. At least one of the first and second piezoelectric films has a hexagonal shape if a longest distance between a center and an edge of the piezoelectric film is longer than a threshold range and a circular shape if the distance is shorter than the threshold range.
摘要:
A viscometer for measuring the viscosity of fluid. The viscometer includes: a first chamber and a second chamber separated from the first chamber; a micro channel connecting the first chamber to the second chamber; a first thin film disposed over the first chamber and a second thin film disposed over the second chamber; and a first piezoelectric film disposed over the first thin film and a second piezoelectric film disposed over the second thin film. At least one of the first and second piezoelectric films has a hexagonal shape if a longest distance between a center and an edge of the piezoelectric film is longer than a threshold range and a circular shape if the distance is shorter than the threshold range.
摘要:
Provided is an food packing material, manufacturing method and mold thereof having hydrophobicity including a number of columns formed in one side of food packing material. The disclosure may provide food packing material, manufacturing method and mold thereof in which an amount of contents off a wall of the food packing material may be minimized by hydrophobicity.
摘要:
The present invention relates to a touch panel, more specifically a piezoresistive type touch panel. According to the present invention, it is provided a manufacturing method of a piezoresistive type touch panel, comprising manufacturing a polymer membrane in which a piezoresistive type film pattern, of which resistance varies with applied pressure, is embedded; manufacturing a spacer layer and attaching one side of the spacer layer to a surface of the polymer membrane; and then attaching a bottom substrate to the other side of the spacer layer.